| Country | England |
|---|---|
| UK region | North West |
| Postcode area | WA |
| Metropolitan District | St. Helens |
Seneley Green postcode districts
Seneley Green has 2 postcode districts
| Country | England |
|---|---|
| UK region | North West |
| Postcode area | WA |
| Metropolitan District | St. Helens |
Seneley Green has 2 postcode districts